Logic Masters Deutschland e.V.

Rules: Normal Sudoku rules apply.

Numbers outside the grid are sandwich clues and represent the total sum of the digits between 1 and 9 in that row or column.

The small boxes inside the grid are Killer cages. The small number inside the cage represents the sum of the digits in those cages. Digits may not repeat inside of cages.

Circles and lines are thermometers. Digits along the thermometer must increase with the circle representing the smallest number in the series.

I set out to saturate a puzzle with pi. What I came up with has 24 digits of pi represented in order ending with the given 4 digit. I hope you enjoy it. It was a challenge to create and edit, but very rewarding!